Rated 4 out of 5 by Rehas Noticed Less Breakouts!
I have hormonal acne and was breaking out with a new pimples everyday. This includes cystic, whiteheads, blackheads. You name it, I got it . Ihave tried multiple products and have read multiple reviews of different products that will say the following: OMG THIS GOT RID OF MY PIMPLES IN A DAY AND I WOKE UP WITH COMPLETELY CLEAR SKIN! Before I was naive and would buy the product and think I would wake up with completely clear skin the next day. Now, I usually roll my eyes at these reviews because nothing has ever worked for me in a day. I have been using this product for about a week and a half and have noticed less breakouts. I have not been getting the larger pimples I was seeing every morning when I would wake up. On one my side of face, I have noticed no new pimples. Has this cleared up all of my acne? No, I am still getting some smaller pimples. Has this product helped my acne? Yes, I will continue to use this and I can't wait to see the results after a month of using this. A week and half is not that long to know how well this is going to work in the long run so I am going to continue use this everyday for a month and come back and update everyone on my progress. I say take the plunge and buy this and see how it works for you skin! Good luck! :)
NOTE: When I talked to the sales lady, she told me that this is supposed to be used with the midnight recovery oil which gets rid of the sticky feeling. She said to apply the micro peel first and let it dry for a minute an then apply the midnight oil.
10/19/16

Rated 4 out of 5 by phil784 nice product
I have enjoyed this product so far. I have used almost the entire bottle of this product and decided it was time to make a review. i am acne prone and oily so i thought that i would try this product out to see if it would help my acne. I don't know how well it prevented acne for me because I still continued to get some acne, but it did help prevent acne scarring and made my face soft and helped to remove dead skin and brighten my skin. the consistency of this serum is also nice because it is easy to spread onto your face and goes on nicely. this is a nice addition to your skin routine but I wouldn't say it is a must have.
7/27/16

Rated 1 out of 5 by SUNSHINE So sticky and zero difference in my skin :-(
First, I am 40, almost 41, I have normal skin, sometimes a little dry around my chin/neck, and I have been using Kiehl's products since I was 17 years old and my skin shows it. I get compliments all the time and people ask what products I use and I am proud to say: 'KIEHL'S'!!! It amazes me if someone hasn't heard of the brand! As far as serums go, I use midnight recovery religiously. I also use the newest addition to my routine, the Daily Reviving Concentrate in the morning (LOVE). The reviews I read regarding the micro-peel concentrate were so good, I requested a sample & I liked it. I mean, I only used it for 2 days because that's how much the sample had.
Simply put, this product was very disappointing. It is so sticky, I couldn't stand the way my face felt after applying it. Midnight recovery is polar opposite... I was finding myself rinsing my face it was so sticky. Literally: My face was sticking to my pillow. Yikes. I am calling Kiehl's online today to see what they can do, as I need to re-up on a few products.. But this one.. Even when I did leave it on? I felt and saw zero difference in my skin tone or texture. I hope others had better luck! :)
7/27/16

Rated 5 out of 5 by Melissk Hormonal acne solution for me!
Thai product is amazing! I have been experiencing hormonal cystic acne since February along my jaw line (and I have never had acne problems before? Happy 26th birthday to me) I saw a review for this product on here and that it works well for this and it does!!! This product cleared my acne in a week and has lightened the scaring from the acne, which is just crazy to me. My girlfriend has been using it too and has noticed similar results. I have been a Kiehls loyalist for a couple years now and now I'm an even bigger fan than I thought possible. The product is more expensive than what I normally would like to spend, but it works so well I don't even care.
7/1/16

Rated 5 out of 5 by jensf Great addition to my skincare
I am a huge fan of Kiehl's. I have been using their products for years while living in different climates and at different points in my life. I currently use the Ultra Facial Cleanser, Ultra Facial Cream, Creamy Eye Treatment, Daily Reviving Concentrate (for day), and the Midnight Recovery Concentrate (for night) on a daily basis - along with exfoliating and toners and masks all from Kiehl's.
I received a trial of the Nightly Refining Micro-Peel Concentrate and really like the results. It is a little sticky when applying but has a lightweight feel when it is absorbed in the skin. I have not been in the best of health and my face showed it - I didn't think much could be done to improve it. With the use of the concentrate, I have noticed that my skin looks fresher and has evened out my skin tone. I follow with the Midnight Recovery Concentrate and eye cream.
Great results!
6/28/16

Rated 5 out of 5 by fkhgvuhkvkuy Changed my skin!
Background info: 20 yr old, female, dry/acne prone
So this product takes a few weeks to work and at first I was totally disappointed but I chose to give it a chance for a few weeks. I have dry, acne prone skin and I've been fighting bad hormonal acne all around my chin and cheeks. After using this product for 4 weeks, no joke, MY ACNE IS GONE. I also get a ton of white heads all over my face which make my skin's texture super rough and very noticeable in the harsh sunlight. This stuff smoothed out my skin like a babies butt. I used to never be able to look into a mirror close up without wanted to break the glass. But believe me...give it time. It works!
The only con would be that it can be sticky. When I first started using this I was using way too much and it was crazy sticky. Only 4-5 drops for the whole face will do! Dont over due it, it wastes the product.
6/26/16

Rated 5 out of 5 by Echo Works really well, love Kiehls
I have been using this new product for over a month, waited to see the effect. It worked as it describes. It is a little sticky after I apply it to my face, but my skin tone is more even now, and the acne scares are fading away. I can't believe that something can actually help with my acne scares since I have been fighting that for many years. I would definitely add this product to my lifetime skincare product list. I am really committed to Kiehl's now.
6/7/16

Rated 5 out of 5 by VKay Buy it!
After many years of not taking very good care of my skin, sleeping with makeup on, smoking, not using the right products, I recently switched all my skin care products to Kiehl's. I just wish I'd done it years ago. I've spent LOTS of money on many different products over the years, drugstore brands to high end products, nothing ever worked. Well that's all changed with Kiehl's!
The Nightly Refining Micropeel is one of the best Kiehl's products I've tried. I have softer skin texture, more even tone and a kind of a glow after using for about 3 weeks! I cleanse, then apply the Micropeel with Midnight Recovery Concentrate over it and then Ultra moisturizer. My 52 year old skin has never looked or felt better, fine lines are smoothing out, and the dark spot I had is much lighter in color. Don't wait any longer, just BUY IT!! You won't regret it!
5/20/16